If the earth is flat Christopher Columbus will not have return to Spain and report to the Queen. He would have fall off the edge of the earth and loss.
I just saw that one, too!
http://www.dailymotion.com/video/x2fewn7
Great story, bro.
PS; CC = 33
RESEARCH FLAT EARTH
https://www.youtube.com/results?search_query=%22flat+earth%22